BMC Medical Research Methodology

Table 1 True values of fixed effects and measures of heterogeneity for the two-level logistic regression, under various random effects variance values

From: A simulation study for evaluating the performance of clustering measures in multilevel logistic regression

\(\sigma ^{2}_{u}\)	β₀	β₁	β₂	α	ICC	MOR	SOI	IOR-80	IOR-80
								Lower	Upper
0.20	0.5000	−1.5000	0.3000	−0.3000	0.0570	1.532	0.3176	0.3294	1.667
0.50	0.5000	−1.5000	0.3000	−0.3000	0.1319	1.963	0.3821	0.2057	2.669
1.00	0.5000	−1.5000	0.3000	−0.3000	0.2331	2.596	0.4160	0.1209	4.538
1.50	0.5000	−1.5000	0.3000	−0.3000	0.3131	3.216	0.4312	0.0805	6.819

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ISSN: 1471-2288

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